Rabbit CRHBP Polyclonal Antibody | anti-CRHBP antibody

CRHBP Polyclonal Antibody

Cat. Num. AAA3008313

• Gene Names: CRHBP; CRFBP; CRF-BP
• Reactivity: Human, Mouse, Rat
• Applications: Western Blot, Immunohistochemistry, Immunofluorescence
• Purity: The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is >95% (by SDS-PAGE).
• Synonyms: CRHBP; Polyclonal Antibody; CRHBP Polyclonal Antibody; Corticotropin-releasing factor-binding protein; CRF-BP; CRF-binding protein; Corticotropin-releasing hormone-binding protein; CRH-BP; CRFBP; anti-CRHBP antibody

• Host: Rabbit
• Reactivity: Human, Mouse, Rat
• Clonality: Polyclonal
• Isotype: IgG
• Specificity: CRHBP polyclonal antibody detects endogenous levels of CRHBP protein.
• Purity/Purification: The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is >95% (by SDS-PAGE).
• Form/Format: Rabbit IgG, 1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2
• Sequence Length: 322

• Applicable Applications for anti-CRHBP antibody: Western Blot (WB), Immunohistochemistry (IHC), Immunofluorescence (IF)
• Application Notes: WB: 1:500-1:2000; IHC: 1:50-1:200; IF: 1:50-1:200
• Immunogen: Recombinant full length Human CRHBP.
• Preparation and Storage: Store at 4 degree C short term.; Aliquot and store at -20 degree C long term.; Avoid freeze-thaw cycles.

Western Blot (WB)

(Western Blot analysis of extracts of various cells, using CRHBP antibody.)

Immunohistochemistry (IHC)

(Immunohistochemistry of paraffin-embedded rat heart using CRHBP antibody at dilution of 1:100 (40x lens).)

Immunohistochemistry (IHC)

(Immunohistochemistry of paraffin-embedded human prostate using CRHBP antibody at dilution of 1:100 (40x lens).)

Related Product Information for anti-CRHBP antibody

Response to stress in mammals requires an intact hypothalamic-pituitary-adrenal axis. The proximal part of the response is mediated by secretion of corticotropin-releasing hormone (CRH) by the paraventricular nucleus of the hypothalamus. CRH is a 41 amino acid peptide derived by enzymatic cleavage from a 191 amino acid preprohormone. CRH is produced not only in the hypothalamus but also in peripheral tissues, such as T lymphocytes; it is highly expressed in human placenta. Glucocorticoids stimulate placental CRH synthesis and secretion in primary cultures of human placenta. This stimulation is in contrast to the glucocorticoid suppression of CRH expression in hypothalamus. The gene which encodes CRH maps to human chromosome 8q13. Human plasma contains a CRH-binding protein, CRH-BP (also designated CRF-BP) which inactivates CRH and which may prevent inappropriate pituitary-adrenal stimulation in pregnancy. The gene which encodes CRF-BP maps to human chromosome 5q11.2-q13.3.

NCBI and Uniprot Product Information

• NCBI GI #: 47080099
• NCBI GeneID: 1393
• NCBI Accession #: NP_001873.2
• NCBI GenBank Nucleotide #: NP_001873.2
• UniProt Accession #: P24387
• Molecular Weight: ~ 36kDa
• NCBI Official Full Name: corticotropin-releasing factor-binding protein
• NCBI Official Synonym Full Names: corticotropin releasing hormone binding protein
• NCBI Official Symbol: CRHBP
• NCBI Official Synonym Symbols: CRFBP; CRF-BP
• NCBI Protein Information: corticotropin-releasing factor-binding protein
• UniProt Protein Name: Corticotropin-releasing factor-binding protein
• Protein Family: Corticotropin-releasing factor-binding protein
• UniProt Gene Name: CRHBP
• UniProt Synonym Gene Names: CRFBP; CRF-BP; CRF-binding protein; CRH-BP
• UniProt Entry Name: CRHBP_HUMAN

NCBI Description

Corticotropin-releasing hormone is a potent stimulator of synthesis and secretion of preopiomelanocortin-derived peptides. Although CRH concentrations in the human peripheral circulation are normally low, they increase throughout pregnancy and fall rapidly after parturition. Maternal plasma CRH probably originates from the placenta. Human plasma contains a CRH-binding protein which inactivates CRH and which may prevent inappropriate pituitary-adrenal stimulation in pregnancy. [provided by RefSeq, Jul 2008]

Uniprot Description

CRHBP: Binds CRF and inactivates it. May prevent inappropriate pituitary-adrenal stimulation in pregnancy. Belongs to the CRF-binding protein family.

Protein type: Secreted, signal peptide; Inhibitor; Secreted

Chromosomal Location of Human Ortholog: 5q13.3

Cellular Component: Golgi apparatus; multivesicular body; extracellular space; microtubule; endoplasmic reticulum; dendrite; perikaryon; intracellular; nerve terminal; nucleus; secretory granule

Molecular Function: protein binding; corticotropin-releasing hormone binding; peptide binding

Biological Process: negative regulation of adrenocorticotropic hormone secretion; regulated secretory pathway; synaptic transmission, dopaminergic; learning and/or memory; hormone-mediated signaling; cellular response to stress; regulation of adrenocorticotropin hormone secretion; hormone metabolic process; female pregnancy; behavioral response to ethanol; inflammatory response; signal transduction